213060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 616896

約数和(自身を除く): 403836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 106, 134, 159, 201, 212, 265, 268, 318, 335, 402, 530, 636, 670, 795, 804, 1005, 1060, 1340, 1590, 2010, 3180, 3551, 4020, 7102, 10653, 14204, 17755, 21306, 35510, 42612, 53265, 71020, 106530, 213060]

約数ペア:

[(1, 213060), (2, 106530), (3, 71020), (4, 53265), (5, 42612), (6, 35510), (10, 21306), (12, 17755), (15, 14204), (20, 10653), (30, 7102), (53, 4020), (60, 3551), (67, 3180), (106, 2010), (134, 1590), (159, 1340), (201, 1060), (212, 1005), (265, 804), (268, 795), (318, 670), (335, 636), (402, 530)]